Finding the Fourth Proportional to 83,581.60, 125,380.50 and 24,415.96

Step by Step Solution

1. Step 1: Write the proportion equation
   83,581.60 : 125,380.50 = 24,415.96 : x
2. Step 2: Convert to fraction form
   83,581.60/125,380.50 = 24,415.96/x
3. Step 3: Cross multiply
   83,581.60x = 125,380.50 × 24,415.96
4. Step 4: Simplify right side
   83,581.60x = 3,061,285,272.78
5. Step 5: Solve for x
   x = 3,061,285,272.78/83,581.60
6. Step 6: Final answer
   x = 36,626.31